What was found
F/O'S O2 MASK MIC INOP. CREW TO SWAP WITH 1ST OBSERVER O2 MASK & ADVISE. WHEN TROUBLE SHOOTING FOUND FAULTY CONNECTOR. REPLACED CONNECTOR OP CHECKED GOOD. AC OK FOR SERVICE.
- Difficulty date
- May 19, 2008
- Submitted
- May 21, 2008
- Operation
- Air carrier
- Aircraft
- N936UA
- Make and model
- Boeing 737522
- Aircraft serial
- 26667
- Aircraft time
- 44,385 hours, 27,845 cycles
- Engine
- Cfmint CFM563C1
- System (JASC)
- 2397 · Communications System Wiring
- Part
- Connector
- Part number
- BACC63BN0835
- Condition
- Deteriorated
- Location
- Oxygen Mask Mic
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.